public void when_creating_a_container()
        {
            var createContainer = new CreateContainer("http://storageurl", "containername");
            var mock = new Mock<ICloudFilesRequest>();
            createContainer.Apply(mock.Object);

            should("append container name to storage url",()=>createContainer.CreateUri().ToString().Is("http://storageurl/containername"));
            should("use PUT method", () =>
                mock.VerifySet(x => x.Method = "PUT")
                );
        }